UC3844AD
vs
UC3842D-8
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Transferred
Active
Ihs Manufacturer
LINFINITY MICROELECTRONICS
ROCHESTER ELECTRONICS LLC
Reach Compliance Code
unknown
unknown
Analog IC - Other Type
SWITCHING CONTROLLER
SWITCHING CONTROLLER
Control Mode
CURRENT-MODE
CURRENT-MODE
Control Technique
PULSE WIDTH MODULATION
PULSE WIDTH MODULATION
Input Voltage-Max
30 V
25 V
Input Voltage-Min
11.5 V
11.5 V
JESD-30 Code
R-PDSO-G14
R-PDSO-G8
JESD-609 Code
e0
e4
Number of Functions
1
1
Number of Terminals
14
8
Operating Temperature-Max
70 °C
70 °C
Operating Temperature-Min
Output Current-Max
1 A
1 A
Output Voltage-Nom
2.5 V
5 V
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
SOP
SOP
Package Equivalence Code
SOP14,.25
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE
SMALL OUTLINE
Qualification Status
Not Qualified
Supply Current-Max (Isup)
17 mA
Surface Mount
YES
YES
Switcher Configuration
SINGLE
SINGLE
Switching Frequency-Max
500 kHz
500 kHz
Technology
BIPOLAR
BICMOS
Temperature Grade
COMMERCIAL
COMMERCIAL
Terminal Finish
Tin/Lead (Sn/Pb)
NICKEL PALLADIUM GOLD
Terminal Form
GULL WING
GULL WING
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
DUAL
DUAL
Base Number Matches
5
2
Pbfree Code
Part Package Code
SOIC
Package Description
GREEN, PLASTIC, MS-012AA, SOIC-8
Pin Count
8
Input Voltage-Nom
15 V
Length
4.9 mm
Moisture Sensitivity Level
1
Peak Reflow Temperature (Cel)
260
Seated Height-Max
1.75 mm
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Width
3.9 mm
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